107 lines
3.7 KiB
C
107 lines
3.7 KiB
C
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/*
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* $Id: cdk_int.h,v 1.27 2016/12/04 19:43:43 tom Exp $
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*/
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#ifndef CDKINCLUDES
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#ifndef CDK_INT_H
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#define CDK_INT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <cdk.h>
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/*
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* Copyright 2003-2013,2016 Thomas E. Dickey
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgment:
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* This product includes software developed by Thomas Dickey
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* and contributors.
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* 4. Neither the name of Thomas Dickey, nor the names of contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THOMAS DICKEY AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THOMAS DICKEY OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#define typeCallocN(type,n) (type*)calloc((size_t)(n), sizeof(type))
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#define typeCalloc(type) typeCallocN(type,1)
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#define typeReallocN(type,p,n) (type*)realloc(p, (size_t)(n) * sizeof(type))
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#define typeMallocN(type,n) (type*)malloc((size_t)(n) * sizeof(type))
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#define typeMalloc(type) typeMallocN(type,1)
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#define freeChecked(p) if ((p) != 0) free (p)
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#define freeAndNull(p) if ((p) != 0) { free (p); p = 0; }
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#define isChar(c) ((int)(c) >= 0 && (int)(c) < KEY_MIN)
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#define CharOf(c) ((unsigned char)(c))
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#define SIZEOF(v) (sizeof(v)/sizeof((v)[0]))
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#define MAX_COLORS 8
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/*
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* Macros to check if caller is attempting to make the widget as high (or wide)
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* as the screen.
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*/
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#define isFullWidth(n) ((n) == FULL || (COLS != 0 && ((n) >= COLS)))
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#define isFullHeight(n) ((n) == FULL || (LINES != 0 && ((n) >= LINES)))
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/*
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* Hide details of modifying widget->exitType
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*/
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#define storeExitType(d) ObjOf(d)->exitType = (d)->exitType
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#define initExitType(d) storeExitType(d) = vNEVER_ACTIVATED
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#define setExitType(w,c) setCdkExitType(ObjOf(w), &((w)->exitType), c)
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#define copyExitType(d,s) storeExitType(d) = ExitTypeOf(s)
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/*
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* Use this if checkCDKObjectBind() returns true, use this function to
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* decide if the exitType should be set as a side-effect.
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*/
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#define checkEarlyExit(w) if (EarlyExitOf(w) != vNEVER_ACTIVATED) \
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storeExitType(w) = EarlyExitOf(w)
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/*
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* Position within the data area of a widget, accounting for border and title.
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*/
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#define SCREEN_XPOS(w,n) ((n) + BorderOf(w))
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#define SCREEN_YPOS(w,n) ((n) + BorderOf(w) + TitleLinesOf(w))
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/*
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* Miscellaneous definitions.
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*/
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#define CDK_PATHMAX 256
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extern char *GPasteBuffer;
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#ifdef __cplusplus
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}
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#endif
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#endif /* CDK_INT_H */
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#endif /* CDKINCLUDES */
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